My Glider outputs the same polarity as my Shure and AT OC9ML II when connected as directed. My Denon DL103 outputs the opposite polarity when hooked up according to the manufacturer's directions.
My Krell integrated amp outputs opposite polarity to my Marantz 1060 integrated. I don't believe any polarity is "correct" and the other "inverted". An item just is what it is. It is more important to know your software and how it was mastered. My cd and lps seem evenly split going one way or the other.
